Pulping device based on overturning-stirring and reciprocating turbulent slushing

A turbulence device and pulping technology, applied in textiles and papermaking, raw material separation, papermaking, etc., can solve the problems of low pulp quality and low efficiency, achieve the effect of ensuring pulp quality and improving crushing and decomposition efficiency

Active Publication Date: 2018-03-09
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the common problems of low efficiency and low slurry quality existing in the use of existing pulpers, and provides a pulping device based on turning stirring and reciprocating turbulent flow pulping that can effectively solve the above problems

Method used

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  • Pulping device based on overturning-stirring and reciprocating turbulent slushing
  • Pulping device based on overturning-stirring and reciprocating turbulent slushing
  • Pulping device based on overturning-stirring and reciprocating turbulent slushing

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Embodiment

[0035] Such as figure 1 , figure 2 with image 3 As shown, a pulping device of the present invention based on turning stirring and reciprocating turbulence type pulping mainly includes a slurry generating device, a turning stirring device and a reciprocating flow turbulence device, and the slurry generating device is divided in turn from right to left. For the turning and stirring zone, the fine slurry filtering zone and the reciprocating flow disturbance zone, the turning and stirring device is arranged in the turning and stirring zone, and the reciprocating flow disturbing device is arranged in the reciprocating flow disturbing zone.

[0036] The turning and stirring area is surrounded by the side wall of the material box 1 and the filter plate A 5, the fine pulp filter area is surrounded by the side wall of the material box 1, the filter plate A 5 and the filter plate B 8, and the reciprocating turbulence area is surrounded by the side wall of the material box 1 And filt...

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PUM

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Abstract

The invention provides a pulping device based on overturning-stirring and reciprocating turbulent slushing. The pulping device mainly comprises a pulp production device, an overturning-stirring deviceand a reciprocating turbulator; the pulp production device is composed of a feeding box, a pulp outlet and supporting columns; the overturning-stirring device is composed of a driving shaft, a four-corner cam, a belt, a driven shaft and impellers; the reciprocating turbulator is composed of a push rod, a spring and a stirring plate; the inside of the pulp production device is sequentially dividedinto an overturning-stirring region, a fine pulp filtering region and a reciprocating turbulent region from right to left; the overturning-stirring device is arranged in the overturning-stirring region; and the reciprocating turbulator is arranged in the reciprocating turbulent region. The pulping device has the characteristics that crushed aggregates are subjected to long-distance overturning-stirring, and reciprocating turbulent shearing and crushing are driven and realized. According to the pulping device, the long-distance overturning-stirring and crushing of the crushed aggregates are realized by virtue of the belt and the impellers in the overturning-stirring device, and the reciprocating turbulent shearing and crushing of the crushed aggregates are realized by virtue of the push rod, the spring and the stirring plate in the reciprocating turbulator.

Description

technical field [0001] The present invention relates to a pulping device based on turning and stirring and reciprocating turbulence type pulping, in particular to a kind of long-distance turning and stirring and crushing of crushed materials realized by belts and blades in the turning and stirring device. The advanced push rod, spring and stirring plate realize the reciprocating turbulence and shear crushing of the crushed material, which belongs to the technical research and development field of pulping equipment. Background technique [0002] As one of the most commonly used pulping equipment in the pulp and paper industry, the hydraulic pulper mainly crushes pulp boards, waste books, waste cartons, etc. However, due to the singleness of the working mode and structure of the current pulper, the following problems are caused: First, the pulping efficiency is low, which is mainly caused by the single pulping method. At present, the pulping method mainly relies on the rotatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21B1/34D21B1/32
CPCD21B1/32D21B1/345Y02W30/64
Inventor 安延涛刘庆军赵东杨玉娥潘永智陈洪堂李永李发家李娜
Owner UNIV OF JINAN
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